Intel Xeon Gold 6426Y vs Intel Xeon Gold 6544Y

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Intel Xeon Gold 6426Y

Intel Xeon Gold 6544Y

We compared two server CPUs: Intel Xeon Gold 6426Y with 16 cores 2.5GHz and Intel Xeon Gold 6544Y with 16 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6426Y 's Advantages

Lower TDP (185W vs 270W)

Intel Xeon Gold 6544Y 's Advantages

Released 11 months late

Higher specification of memory (5200 vs 4800)

Higher base frequency (3.6GHz vs 2.5GHz)

Larger L3 cache size (45MB vs 37.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6426Y

1780

Intel Xeon Gold 6544Y +24%

2223

Geekbench 6 Multi Core

Intel Xeon Gold 6426Y

16817

Intel Xeon Gold 6544Y +12%

18893

Intel Xeon Gold 6426Y

VS

Intel Xeon Gold 6544Y

General Parameters

Jan 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Emerald Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Gold (Emerald Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

185 W

Power Consumption

270 W

80 °C

Peak Operating Temperature

75 °C

Intel

Foundry

Intel

-

Die Size

2x763 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.6 GHz

4.1 GHz

Performance Core Turbo Frequency

4.1 GHz

16

Total Core Count

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

36.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

37.5 MB

L3 Cache

45 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-5200

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

80

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